With the analysis among 20 patents, we discovered top 19 key players by total patent application. China National Petroleum Corp., Parion Sciences, Inc., CNPC Bohai Drilling Engineering Co. Ltd. are dominant in this area. They take 35.00% of the total patent filing.
China National Petroleum Corp.
Beijing Shi, China
Patent: 3
North Carolina, United States
Patent: 2
CNPC Bohai Drilling Engineering Co. Ltd.
Tianjin Shi, China
Patent: 2
New York, United States
Patent: 1
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 1
Guangdong Kingstrong Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Hanhoo Cosmetic Products Co. Ltd.
Guangdong Sheng, China
Patent: 1
Perfect World Pictures Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Jiangsu Minghe Group Co. Ltd.
Jiangsu Sheng, China
Patent: 1
No data, please try another search term
With the analysis among related 10 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Southwest Petroleum University, China University of Petroleum (East China), Jiangxi Zhaochi Semiconductor Co., Ltd. take 70.00% of patent filing during this period.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 4
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Jiangxi Zhaochi Semiconductor Co., Ltd.
Jiangxi Sheng, China
Patent: 1
CNPC Greatwall Drilling Engineering Co., Ltd.
Beijing Shi, China
Patent: 1
Jinzhou Maoyuan Drilling and Production Technology Development Co., Ltd.
Hebei Sheng, China
Patent: 1
Yunnan Construction Engineering Group 10th Construction Co.
Yunnan Sheng, China
Patent: 1
China National Petroleum Corp.
Beijing Shi, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 5 new entrants. China University of Petroleum (East China), Jiangxi Zhaochi Semiconductor Co., Ltd., CNPC Greatwall Drilling Engineering Co., Ltd. are the most active new entrants in this area.
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Jiangxi Zhaochi Semiconductor Co., Ltd.
Jiangxi Sheng, China
Patent: 1
CNPC Greatwall Drilling Engineering Co., Ltd.
Beijing Shi, China
Patent: 1
Jinzhou Maoyuan Drilling and Production Technology Development Co., Ltd.
Hebei Sheng, China
Patent: 1
Yunnan Construction Engineering Group 10th Construction Co.
Yunnan Sheng, China
Patent: 1
With the analysis among 12 patents, we discovered top 4 universities and scientific research institutions by total patent application. Southwest Petroleum University, China University of Petroleum (East China), Xi'an Jiaotong University are dominant in this area. They take 75.00% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 6
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Hubei University of Technology
Hubei Sheng, China
Patent: 1